Thrive throughout pregnancy with science-based nutrition that fosters a healthy relationship with food.
Nutrition for Mama & Baby
Welcome to
Mama Baby Nutrition
Prenatal and Infant Registered Dietitian Nutritionist
We are a team of dietitians specialising in pregnancy and infant nutrition based in London, Ontario.
We also serve the Toronto & GTA area, as well as the rest of Ontario.
We use a non-diet, health at every size approach to help those who are trying to conceive, pregnant or postpartum, make informed nutrition choices that are best for them and their baby.
Through our one-on-one prenatal nutrition coaching we provide science-based, individualized recommendations to make the journey through pregnancy and postpartum less stressful and more enjoyable.
Our group programs provide nutrition guidance throughout pregnancy, postpartum and parenthood. They were also created to foster community with others who are going through the same stages of life. Our students learn together and lean on each other to minimize their confusion and overwhelm, and build confidence in themselves.
Our hope is to build a community of mamas and mamas-to-be, who feel both supported and safe throughout their motherhood journey.
What we do
Programs & Services
PREGNANCY AND INFANT NUTRITION PROGRAMS
starting solids
Our 6-week infant nutrition program helps you learn the best and safest way to introduce solids to your baby. Feel confident that you’re feeding your baby exactly what they need and use best practices to help them become a good eater.
PREGNANCY PROGRAM
Our signature, 10-week pregnancy nutrition program that covers all of the stages of pregnancy, as well as preparing for labour and postpartum nutrition. Learn the nutrition needed to grow a healthy, thriving baby and how to use food to minimize pregnancy symptoms (and lots more!).
1:1 COACHING
Get clear, science-based, and specific prenatal nutrition advice for yourself and your baby from a Registered Dietitian. Whether you want to make sure your nutrient needs are met or get support with a health concern, we can give you the best answers.
Book a Free Consult
Unsure what program or service is right for you? Want to make sure we are the right people to help?
Book a 15-min free consultation with one of our dietitians to get guidance on the best way to meet your family and prenatal nutrition needs.
About our founder
Aimee Tyler-Smith, RD, BEd
Hey Mama! I’m Aimee.
I’m a Registered Dietitian in London, Ontario and my passion is prenatal and infant nutrition.
As a mama of two myself, I know first-hand how it feels to want to do everything right, while simultaneously being afraid that I’d do everything wrong. I struggled to find the support I needed throughout my pregnancies, and I want to make sure that other moms don’t struggle the same way I did.
I’m here to help other mamas feel confident in their food choices and at peace with their relationship to food so that they can thrive throughout pregnancy and foster great eating habits in their babies.



Our Blog
Recipes and prenatal nutrition Resources
Does My Baby Need an Infant Cereal
If you are starting to introduce solids, you may be wondering “Does my baby need an Infant cereal?”. In general, it’s recommended to start with an infant cereal because it’s high in iron (1). However, you don’t have to give cereal. Instead, you may choose to give other iron-rich
Important Hormones in Fertility
The word “hormones” gets used a lot. You’ve likely heard a person blame a breakout or their mood on their hormones at some point in time. Even though you may refer to hormones in general, you may not fully understand the important roles that hormones play in your body.
Gestational Diabetes
Have you heard of Gestational Diabetes before? Gestational Diabetes (GDM) can be simplified to diabetes diagnosed during pregnancy. It’s more common than you may think and the risk of developing GDM depends on many factors.
Baby Blues and Postpartum Depression
After birth, you may experience a wealth of emotions. While many talk about all the positive feelings of giving birth, many experience a handful of others. The arrival of a new baby can impact your sleep, diet, and activities, and your body needs time to adjust (1). Baby blues,
Safe Movement During Pregnancy
Moving your body during pregnancy is good for you and your baby. However, it’s important to practice safe movement. Figuring out what movement is safe can be confusing. Because of this, we’re here to help by providing tips about safe movement during pregnancy. Read on to learn more.
Fibre During Pregnancy
You may think that fibre is boring or that it’s not something you really need to think about. This is simply not the case! We're here to guide you through the world of fibre with its array of food options and its importance to your health during pregnancy.
Postpartum Movement
Moving your body after having a baby is beneficial for many reasons. However, adding movement at this time can be intimidating. Let us make it easier for you with some tips and tricks to introduce postpartum movement into your routine! Read on to learn more about postpartum movement.
Tips to Improve Sperm Health
Most conversations about conception focus on women, but did you know that nutrition and lifestyle affect men and women’s fertility alike? Nutrition impacts egg and sperm health, and hormones involved in conception (1). Whether you’re beginning to think about pregnancy, or are currently trying to conceive, sperm health may
Digestion Changes During Pregnancy
Whether you are just starting your pregnancy journey or are further along, you probably have noticed many changes. These changes include how nutrients are absorbed in the body to supply energy for you and your baby. Many factors, such as your genetics and lifestyle, impact how nutrients are broken
Does My Baby Need a Probiotic?
Recently, there has been a lot of information available regarding gut health. Maybe this is a brand-new concept for you. Maybe you’re asking yourself “Does my baby need a probiotic?” Supplements for infants can be confusing for all parents! Especially with new evidence appearing and claims about the benefits
The Importance of Vitamin D During Postpartum
Vitamin D is a concern for Canadians during the winter months. Because we spend most of our time indoors, we don’t get as much sunshine, which is a major source of vitamin D. This is an important vitamin throughout all stages of life, but it is particularly beneficial to
Fertility and Vitamin B12
Planning for pregnancy can be a fun, but also daunting, task. You might wonder if you’re getting enough sleep, timing your cycle correctly, or eating the ‘right’ foods. Nutrition is an important factor when trying to conceive. While eating a balanced diet can help you meet your body’s pre-pregnancy
Are Omega-3’s Important During Pregnancy?
If you’re expecting, you may be wondering - are omega-3’s important during pregnancy? The short answer is, YES! Omega-3’s are important for both you and your baby during pregnancy (1). Due to this, it's important to consume a variety of omega-3-rich foods when you're pregnant. Read on to learn
Helping Your Kids Develop a Healthy Relationship with Food
Children are like sponges! They watch everything you do and develop habits much like your own. The earlier healthy habits and a positive relationship with food are introduced the greater the chance they will become life-long. Helping your kids develop a healthy relationship with food can start from the
Tips for Improving Your Relationship with Food Postpartum
If your relationship with food is something you feel needs to improve, know that you’re in the right spot, and it’s never too late to start building a more positive relationship with both food and your body. If you have just given birth, this is an excellent time to